diff options
Diffstat (limited to 'classes/debian.bbclass')
| -rw-r--r-- | classes/debian.bbclass | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/classes/debian.bbclass b/classes/debian.bbclass index e69de29bb2..2480ffd664 100644 --- a/classes/debian.bbclass +++ b/classes/debian.bbclass @@ -0,0 +1,93 @@ +python debian_package_name_hook () { + import glob, copy, stat, errno, re + + workdir = bb.data.getVar('WORKDIR', d, 1) + packages = bb.data.getVar('PACKAGES', d, 1) + + def socrunch(s): + s = s.lower().replace('_', '-') + m = re.match("^(.*)(.)\.so\.(.*)$", s) + if m is None: + return None + if m.group(2) in '0123456789': + bin = '%s%s-%s' % (m.group(1), m.group(2), m.group(3)) + else: + bin = m.group(1) + m.group(2) + m.group(3) + dev = m.group(1) + m.group(2) + return (bin, dev) + + def isexec(path): + try: + s = os.stat(path) + except (os.error, AttributeError): + return 0 + return (s[stat.ST_MODE] & stat.S_IEXEC) + + def auto_libname(packages, orig_pkg): + bin_re = re.compile(".*/s?bin$") + lib_re = re.compile(".*/lib$") + so_re = re.compile("lib.*\.so") + sonames = [] + has_bins = 0 + has_libs = 0 + pkg_dir = os.path.join(workdir, "install", orig_pkg) + for root, dirs, files in os.walk(pkg_dir): + if bin_re.match(root) and files: + has_bins = 1 + if lib_re.match(root) and files: + has_libs = 1 + for f in files: + if so_re.match(f): + fp = os.path.join(root, f) + cmd = (bb.data.getVar('BUILD_PREFIX', d, 1) or "") + "objdump -p " + fp + " 2>/dev/null" + fd = os.popen(cmd) + lines = fd.readlines() + fd.close() + for l in lines: + m = re.match("\s+SONAME\s+([^\s]*)", l) + if m and not m.group(1) in sonames: + sonames.append(m.group(1)) + + bb.debug(1, 'LIBNAMES: pkg %s libs %d bins %d sonames %s' % (orig_pkg, has_libs, has_bins, sonames)) + soname = None + if len(sonames) == 1: + soname = sonames[0] + elif len(sonames) > 1: + lead = bb.data.getVar('LEAD_SONAME', d, 1) + if lead: + r = re.compile(lead) + filtered = [] + for s in sonames: + if r.match(s): + filtered.append(s) + if len(filtered) == 1: + soname = filtered[0] + elif len(filtered) > 1: + bb.note("Multiple matches (%s) for LEAD_SONAME '%s'" % (", ".join(filtered), lead)) + else: + bb.note("Multiple libraries (%s) found, but LEAD_SONAME '%s' doesn't match any of them" % (", ".join(sonames), lead)) + else: + bb.note("Multiple libraries (%s) found and LEAD_SONAME not defined" % ", ".join(sonames)) + + if has_libs and not has_bins and soname: + soname_result = socrunch(soname) + if soname_result: + (pkgname, devname) = soname_result + for pkg in packages.split(): + if (bb.data.getVar('PKG_' + pkg, d)): + continue + if pkg == orig_pkg: + newpkg = pkgname + else: + newpkg = pkg.replace(orig_pkg, devname) + if newpkg != pkg: + bb.data.setVar('PKG_' + pkg, newpkg, d) + + for pkg in (bb.data.getVar('AUTO_LIBNAME_PKGS', d, 1) or "").split(): + auto_libname(packages, pkg) +} + +EXPORT_FUNCTIONS package_name_hook + +DEBIAN_NAMES = 1 + |